New Comer Track Drives, Axles
Comer Industries will launch its new PGRF series of track drives at bauma 2013. The PGRF 7003, PGRF 9003 and PGRF 11003 will offer peak output torques of 70 000, 90 000 and 110 000 Nm respectively, while the new PG 3503 PR slew drive has a maximum output torque of 35 000 Nm.
The new drives all incorporate three-stage planetary reduction and are available in a wide range of ratios. All are designed for the most common variable or fixed displacement axial piston motors from 90 to 160 cm3 and SAHR brakes and mechanical disconnects are available as options.
Comer will also showcase its new generation S-228 and S-238 rigid and steering differential axles, that follow the launch of the smaller-size S-128 now already in series production. These axles are designed for construction and agricultural vehicles with gross vehicle weights up to 24 tonnes and 100 kW engines.
See Comer in Hall A4, booth 123/212